ISL25700 Datasheet, PDF (8/18 Pages) Intersil Corporation – Programmable Temperature Controlled MOSFET Driver

ISL25700
SDA vs SCL Timing
t_F
t_HIGH
t_LOW
t_R
SCL
t_SU:STA
SDA
(INPUT TIMING)
SDA
(OUTPUT TIMING)
t_SU:DAT
t_HD:STA
t_HD:DAT
t_AA t_DH
t_WC
t_SU:STO
t_BUF
Typical Performance Curves
2.5
V_DD = 15V V_DD = 12V
2.0
1.5
1.0
0.5 ^{VDD = 3V}
V_DD = 5V
0.0
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 2. SUPPLY CURRENT I_DD vs V_DD
MEASURED AT RT PIN
15
C_COMP = 10nF
AFTER 10 MIN SETTLING TIME
MARKER = 14.6μV/√Hz
10
5
0
0.1
1.0
10
100
FREQUENCY (Hz)
FIGURE 3. NOISE LEVEL AT R_TH INPUT IN CLOSE LOOP
APPLICATION 2μV/√Hz @ 1Hz
V_DD = 12V
V_OUT
V_DAC
0.5ms/DIVISION
FIGURE 4. V_OUT POWER UP DELAY
0.5μs/DIVISION
FIGURE 5. GP DAC SETTLING TIME (FULL SCALE,
GAIN = 2)
8
FN6885.0
September 3, 2010